宝石類の用具及び機器タイプ
Polishing Faceting
220V Speed
950rpm / 1500rpm
110V Speed
1100rpm / 1800rpm
Grinding Wheel Max Diameter
8'' (about 200m)
Grinding Wheel Inner Hole Diameter
1'' (about 25.4mm)
Net Weight
35kg (Not With Grinding Wheel)
Gross Weight
50kg (Not With Grinding Wheel)